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package test_bindings
import (
"context"
"net/http"
"strconv"
"time"
"github.com/containers/libpod/pkg/bindings"
"github.com/containers/libpod/pkg/bindings/containers"
"github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gexec"
)
var _ = Describe("Podman containers ", func() {
var (
bt *bindingTest
s *gexec.Session
connText context.Context
err error
falseFlag bool = false
trueFlag bool = true
)
BeforeEach(func() {
bt = newBindingTest()
bt.RestoreImagesFromCache()
s = bt.startAPIService()
time.Sleep(1 * time.Second)
connText, err = bindings.NewConnection(context.Background(), bt.sock)
Expect(err).To(BeNil())
})
AfterEach(func() {
s.Kill()
bt.cleanup()
})
It("podman pause a bogus container", func() {
// Pausing bogus container should return 404
err = containers.Pause(connText, "foobar")
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusNotFound))
})
It("podman unpause a bogus container", func() {
// Unpausing bogus container should return 404
err = containers.Unpause(connText, "foobar")
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusNotFound))
})
It("podman pause a running container by name", func() {
// Pausing by name should work
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
err := containers.Pause(connText, name)
Expect(err).To(BeNil())
// Ensure container is paused
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
Expect(data.State.Status).To(Equal("paused"))
})
It("podman pause a running container by id", func() {
// Pausing by id should work
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
err = containers.Pause(connText, data.ID)
Expect(err).To(BeNil())
// Ensure container is paused
data, err = containers.Inspect(connText, data.ID, nil)
Expect(data.State.Status).To(Equal("paused"))
})
It("podman unpause a running container by name", func() {
// Unpausing by name should work
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
err := containers.Pause(connText, name)
Expect(err).To(BeNil())
err = containers.Unpause(connText, name)
Expect(err).To(BeNil())
// Ensure container is unpaused
data, err := containers.Inspect(connText, name, nil)
Expect(data.State.Status).To(Equal("running"))
})
It("podman unpause a running container by ID", func() {
// Unpausing by ID should work
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
// Pause by name
err := containers.Pause(connText, name)
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
err = containers.Unpause(connText, data.ID)
Expect(err).To(BeNil())
// Ensure container is unpaused
data, err = containers.Inspect(connText, name, nil)
Expect(data.State.Status).To(Equal("running"))
})
It("podman pause a paused container by name", func() {
// Pausing a paused container by name should fail
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
err := containers.Pause(connText, name)
Expect(err).To(BeNil())
err = containers.Pause(connText, name)
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusInternalServerError))
})
It("podman pause a paused container by id", func() {
// Pausing a paused container by id should fail
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
err = containers.Pause(connText, data.ID)
Expect(err).To(BeNil())
err = containers.Pause(connText, data.ID)
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusInternalServerError))
})
It("podman pause a stopped container by name", func() {
// Pausing a stopped container by name should fail
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
err := containers.Stop(connText, name, nil)
Expect(err).To(BeNil())
err = containers.Pause(connText, name)
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusInternalServerError))
})
It("podman pause a stopped container by id", func() {
// Pausing a stopped container by id should fail
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
data, err := containers.Inspect(connText, name, nil)
err = containers.Stop(connText, data.ID, nil)
Expect(err).To(BeNil())
err = containers.Pause(connText, data.ID)
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusInternalServerError))
})
It("podman remove a paused container by id without force", func() {
// Removing a paused container without force should fail
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
err = containers.Pause(connText, data.ID)
Expect(err).To(BeNil())
err = containers.Remove(connText, data.ID, &falseFlag, &falseFlag)
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusInternalServerError))
})
It("podman remove a paused container by id with force", func() {
// FIXME: Skip on F31 and later
host := utils.GetHostDistributionInfo()
osVer, err := strconv.Atoi(host.Version)
Expect(err).To(BeNil())
if host.Distribution == "fedora" && osVer >= 31 {
Skip("FIXME: https://github.com/containers/libpod/issues/5325")
}
// Removing a paused container with force should work
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
err = containers.Pause(connText, data.ID)
Expect(err).To(BeNil())
err = containers.Remove(connText, data.ID, &trueFlag, &falseFlag)
Expect(err).To(BeNil())
})
It("podman stop a paused container by name", func() {
// Stopping a paused container by name should fail
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
err := containers.Pause(connText, name)
Expect(err).To(BeNil())
err = containers.Stop(connText, name, nil)
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusInternalServerError))
})
It("podman stop a paused container by id", func() {
// Stopping a paused container by id should fail
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
err = containers.Pause(connText, data.ID)
Expect(err).To(BeNil())
err = containers.Stop(connText, data.ID, nil)
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusInternalServerError))
})
It("podman stop a running container by name", func() {
// Stopping a running container by name should work
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
err := containers.Stop(connText, name, nil)
Expect(err).To(BeNil())
// Ensure container is stopped
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
Expect(isStopped(data.State.Status)).To(BeTrue())
})
It("podman stop a running container by ID", func() {
// Stopping a running container by ID should work
var name = "top"
bt.RunTopContainer(&name, &falseFlag, nil)
data, err := containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
err = containers.Stop(connText, data.ID, nil)
Expect(err).To(BeNil())
// Ensure container is stopped
data, err = containers.Inspect(connText, name, nil)
Expect(err).To(BeNil())
Expect(isStopped(data.State.Status)).To(BeTrue())
})
It("podman wait no condition", func() {
var (
name = "top"
exitCode int32 = -1
)
_, err := containers.Wait(connText, "foobar", nil)
Expect(err).ToNot(BeNil())
code, _ := bindings.CheckResponseCode(err)
Expect(code).To(BeNumerically("==", http.StatusNotFound))
errChan := make(chan error)
bt.RunTopContainer(&name, nil, nil)
go func() {
exitCode, err = containers.Wait(connText, name, nil)
errChan <- err
close(errChan)
}()
err = containers.Stop(connText, name, nil)
Expect(err).To(BeNil())
wait := <-errChan
Expect(wait).To(BeNil())
Expect(exitCode).To(BeNumerically("==", 143))
})
It("podman wait to pause|unpause condition", func() {
var (
name = "top"
exitCode int32 = -1
pause = "paused"
unpause = "running"
)
errChan := make(chan error)
bt.RunTopContainer(&name, nil, nil)
go func() {
exitCode, err = containers.Wait(connText, name, &pause)
errChan <- err
close(errChan)
}()
err := containers.Pause(connText, name)
Expect(err).To(BeNil())
wait := <-errChan
Expect(wait).To(BeNil())
Expect(exitCode).To(BeNumerically("==", -1))
errChan = make(chan error)
go func() {
exitCode, err = containers.Wait(connText, name, &unpause)
errChan <- err
close(errChan)
}()
err = containers.Unpause(connText, name)
Expect(err).To(BeNil())
unPausewait := <-errChan
Expect(unPausewait).To(BeNil())
Expect(exitCode).To(BeNumerically("==", -1))
})
})
|
